Effects of exercise and cold acclimation on the ventricular and skeletal muscles of white mice ( Mus musculus)—I. Succinic dehydrogenase activity

1. 1. The effects of acclimation to 6°C and exercise training in a motor-driven running wheel were compared in adult male white mice. 2. 2. Succinic dehydrogenase activity and protein concentration were measured in ventricular, gastrocnemius and masseter muscle. 3. 3. Succinic dehydrogenase activity...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Comparative biochemistry and physiology. A, Comparative physiology Comparative physiology, 1972-12, Vol.43 (4), p.815-824
Hauptverfasser:	Hamilton, Mary Jo, Ferguson, J.Homer
Format:	Artikel
Sprache:	eng
Schlagworte:	Adaptation, Physiological Animals Body Weight cardiac hypertrophy cold acclimation Cold Temperature Exercise Male Mice Mus musculus muscle metabolism Muscle Proteins - analysis Muscles - analysis Muscles - enzymology Muscles - physiology Myocardium - enzymology Organ Size Physical Exertion Space life sciences Succinate Dehydrogenase - metabolism succinic dehydrogenase
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	1. 1. The effects of acclimation to 6°C and exercise training in a motor-driven running wheel were compared in adult male white mice. 2. 2. Succinic dehydrogenase activity and protein concentration were measured in ventricular, gastrocnemius and masseter muscle. 3. 3. Succinic dehydrogenase activity/mg protein was increased in ventricular muscle by exercise and cold acclimation. Values for skeletal muscle did not differ from control. 4. 4. Protein concentration was below control values in all muscles for both experimental groups. 5. 5. For all parameters examined, greater changes were observed in heart muscles than in skeletal muscle.
ISSN:	0300-9629
DOI:	10.1016/0300-9629(72)90152-1